If we're patient we can just walk right in, ..Greenland's got the highest suicide rate for young people in the world. We can send the homeless there to colonize it!
You are right about the suicide rate.
But there are only about 55,877 (1 January 2018) people living there to begin with.
Not sure if the homeless will like it there. Still too much ice everywhere. But we are working on it, to get rid of it.